! Started logfile: J0802+1809_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:17 2019 obs J0802+1809_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0802+1809_X_2017_01_16_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.533333 visibilities/baseline/integration-bin. ! Found source: J0802+1809 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 2304 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0802+1809_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.791596Jy sigma=0.003955 ! Fit after self-cal, rms=0.733044Jy sigma=0.003890 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.785 mas, bmaj=3.083 mas, bpa=-14.04 degrees ! Estimated noise=3634.14 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.263776 Jy ! Component: 100 - total flux cleaned = 0.321319 Jy ! Total flux subtracted in 100 components = 0.321319 Jy ! Clean residual min=-0.015967 max=0.029607 Jy/beam ! Clean residual mean=0.000013 rms=0.006731 Jy/beam ! Combined flux in latest and established models = 0.321319 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.321319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.218971Jy sigma=0.000716 ! Fit after self-cal, rms=0.218967Jy sigma=0.000716 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=3.149 mas, bpa=-17.08 degrees ! Estimated noise=2738.52 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526204 Jy ! Component: 100 - total flux cleaned = 0.0032808 Jy ! Component: 150 - total flux cleaned = 0.00220158 Jy ! Component: 200 - total flux cleaned = 0.00154521 Jy ! Total flux subtracted in 200 components = 0.00154521 Jy ! Clean residual min=-0.014641 max=0.029915 Jy/beam ! Clean residual mean=0.000167 rms=0.007224 Jy/beam ! Combined flux in latest and established models = 0.322864 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.322864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219884Jy sigma=0.000702 ! Fit after self-cal, rms=0.219860Jy sigma=0.000702 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.99 KP 0.89 ! LA 0.98 MK 1.00* NL 0.97 OV 0.96 ! PT 1.94 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.00 KP 0.91 ! LA 1.02 MK 1.00* NL 0.94 OV 0.96 ! PT 2.20 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.00 KP 0.94 ! LA 0.96 MK 1.00* NL 0.97 OV 0.92 ! PT 2.37 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.93 KP 0.89 ! LA 1.05 MK 1.00* NL 0.99 OV 0.98 ! PT 2.87 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.95 KP 0.88 ! LA 1.10 MK 1.00* NL 0.96 OV 0.97 ! PT 2.25 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 0.90 ! LA 1.06 MK 1.00* NL 1.04 OV 0.95 ! PT 1.84 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.06 KP 0.90 ! LA 1.00 MK 1.00* NL 0.98 OV 0.91 ! PT 1.74 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.11 KP 0.88 ! LA 0.99 MK 1.00* NL 0.93 OV 0.98 ! PT 2.54 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 1.05 KP 0.90 ! LA 1.02 MK 1.00* NL 0.95 OV 0.92 ! PT 2.00 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.14 KP 0.90 ! LA 1.03 MK 1.00* NL 0.96 OV 0.96 ! PT 1.67 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.04 KP 0.88 ! LA 1.00 MK 1.00* NL 0.99 OV 1.00 ! PT 1.88 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.95 ! LA 0.97 MK 1.00* NL 1.05 OV 1.04 ! PT 2.37 SC 1.00* ! ! ! Fit before self-cal, rms=0.219860Jy sigma=0.000702 ! Fit after self-cal, rms=0.387614Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=3.156 mas, bpa=-17.21 degrees ! Estimated noise=2732.44 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309937 Jy ! Component: 100 - total flux cleaned = 0.00472083 Jy ! Component: 150 - total flux cleaned = 0.00524168 Jy ! Component: 200 - total flux cleaned = 0.00550706 Jy ! Total flux subtracted in 200 components = 0.00550706 Jy ! Clean residual min=-0.007805 max=0.007830 Jy/beam ! Clean residual mean=0.000023 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.328371 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.328371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.387592Jy sigma=0.000647 ! Fit after self-cal, rms=0.388873Jy sigma=0.000646 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.388873Jy sigma=0.000646 ! Fit after self-cal, rms=0.394230Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=3.15 mas, bpa=-17.08 degrees ! Estimated noise=2736.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242764 Jy ! Component: 100 - total flux cleaned = 0.00313918 Jy ! Component: 150 - total flux cleaned = 0.00367267 Jy ! Component: 200 - total flux cleaned = 0.00404006 Jy ! Total flux subtracted in 200 components = 0.00404006 Jy ! Clean residual min=-0.007363 max=0.007687 Jy/beam ! Clean residual mean=0.000018 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.332411 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.332411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.394204Jy sigma=0.000646 ! Fit after self-cal, rms=0.394277Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.71979e-05 Jy ! Component: 100 - total flux cleaned = 0.000104198 Jy ! Component: 150 - total flux cleaned = 0.000253611 Jy ! Component: 200 - total flux cleaned = 0.000420919 Jy ! Total flux subtracted in 200 components = 0.000420919 Jy ! Clean residual min=-0.007333 max=0.007577 Jy/beam ! Clean residual mean=0.000017 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.332832 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.332832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.394244Jy sigma=0.000645 ! Fit after self-cal, rms=0.394278Jy sigma=0.000645 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.394278Jy sigma=0.000645 ! Fit after self-cal, rms=0.396542Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=3.143 mas, bpa=-16.89 degrees ! Estimated noise=2736.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147567 Jy ! Component: 100 - total flux cleaned = 0.0019976 Jy ! Component: 150 - total flux cleaned = 0.0024343 Jy ! Component: 200 - total flux cleaned = 0.00280137 Jy ! Total flux subtracted in 200 components = 0.00280137 Jy ! Clean residual min=-0.007001 max=0.007440 Jy/beam ! Clean residual mean=0.000015 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.335634 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.335634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.396521Jy sigma=0.000645 ! Fit after self-cal, rms=0.396570Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.63885e-05 Jy ! Component: 100 - total flux cleaned = 0.000388186 Jy ! Component: 150 - total flux cleaned = 0.000639591 Jy ! Component: 200 - total flux cleaned = 0.00074934 Jy ! Total flux subtracted in 200 components = 0.00074934 Jy ! Clean residual min=-0.006922 max=0.007365 Jy/beam ! Clean residual mean=0.000016 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.336383 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.336383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.396538Jy sigma=0.000645 ! Fit after self-cal, rms=0.396575Jy sigma=0.000645 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.396575Jy sigma=0.000645 ! Fit after self-cal, rms=0.398423Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.544 mas, bmaj=3.531 mas, bpa=-26.95 degrees ! Estimated noise=2960.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134196 Jy ! Component: 100 - total flux cleaned = 0.00140232 Jy ! Component: 150 - total flux cleaned = 0.0014532 Jy ! Component: 200 - total flux cleaned = 0.0014979 Jy ! Total flux subtracted in 200 components = 0.0014979 Jy ! Clean residual min=-0.007002 max=0.007728 Jy/beam ! Clean residual mean=0.000023 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.337881 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.337881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.398392Jy sigma=0.000645 ! Fit after self-cal, rms=0.398433Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.02092e-05 Jy ! Component: 100 - total flux cleaned = 7.37746e-05 Jy ! Component: 150 - total flux cleaned = 5.27809e-05 Jy ! Component: 200 - total flux cleaned = 1.16808e-05 Jy ! Total flux subtracted in 200 components = 1.16808e-05 Jy ! Clean residual min=-0.007004 max=0.007694 Jy/beam ! Clean residual mean=0.000023 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.337893 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.337893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.398401Jy sigma=0.000645 ! Fit after self-cal, rms=0.398432Jy sigma=0.000645 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=3.137 mas, bpa=-16.69 degrees ! Estimated noise=2736.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.065 x 3.137 at -16.69 degrees (North through East) ! Clean map min=-0.0066668 max=0.33166 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.764 mas, bmaj=3.099 mas, bpa=-13.69 degrees ! Estimated noise=3564.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258461 Jy ! Component: 100 - total flux cleaned = 0.315732 Jy ! Component: 150 - total flux cleaned = 0.330737 Jy ! Component: 200 - total flux cleaned = 0.336963 Jy ! Total flux subtracted in 200 components = 0.336963 Jy ! Clean residual min=-0.008236 max=0.007855 Jy/beam ! Clean residual mean=-0.000014 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.336963 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.336963 Jy ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=3.137 mas, bpa=-16.69 degrees ! Estimated noise=2736.56 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034666 Jy ! Component: 100 - total flux cleaned = 0.00347219 Jy ! Component: 150 - total flux cleaned = 0.00348057 Jy ! Component: 200 - total flux cleaned = 0.00327769 Jy ! Total flux subtracted in 200 components = 0.00327769 Jy ! Clean residual min=-0.006472 max=0.007500 Jy/beam ! Clean residual mean=0.000010 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.340241 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.340241 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.544 mas, bmaj=3.531 mas, bpa=-26.95 degrees ! Estimated noise=2960.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012519 Jy ! Component: 100 - total flux cleaned = -0.00144048 Jy ! Component: 150 - total flux cleaned = -0.0016026 Jy ! Component: 200 - total flux cleaned = -0.00173977 Jy ! Total flux subtracted in 200 components = -0.00173977 Jy ! Clean residual min=-0.007041 max=0.007600 Jy/beam ! Clean residual mean=0.000022 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.338501 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.93837e-05 Jy ! Component: 100 - total flux cleaned = -0.000141229 Jy ! Component: 150 - total flux cleaned = -0.000165218 Jy ! Component: 200 - total flux cleaned = -0.000205836 Jy ! Total flux subtracted in 200 components = -0.000205836 Jy ! Clean residual min=-0.006983 max=0.007557 Jy/beam ! Clean residual mean=0.000023 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.338295 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.338295 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=3.137 mas, bpa=-16.69 degrees ! Estimated noise=2736.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808849 Jy ! Component: 100 - total flux cleaned = 0.00107398 Jy ! Component: 150 - total flux cleaned = 0.00123977 Jy ! Component: 200 - total flux cleaned = 0.00131326 Jy ! Total flux subtracted in 200 components = 0.00131326 Jy ! Clean residual min=-0.006600 max=0.007169 Jy/beam ! Clean residual mean=0.000016 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.339609 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.339609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.398426Jy sigma=0.000645 ! Fit after self-cal, rms=0.398515Jy sigma=0.000645 wmodel J0802+1809_X_2017_01_16_pus_map.mod ! Writing 68 model components to file: J0802+1809_X_2017_01_16_pus_map.mod wobs J0802+1809_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0802+1809_X_2017_01_16_pus_uvs.fits wwins J0802+1809_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0802+1809_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559995 Jy ! Component: 100 - total flux cleaned = 0.001036 Jy ! Component: 150 - total flux cleaned = 0.00192681 Jy ! Component: 200 - total flux cleaned = 0.00314653 Jy ! Component: 250 - total flux cleaned = 0.00398547 Jy ! Component: 300 - total flux cleaned = 0.00441477 Jy ! Component: 350 - total flux cleaned = 0.00455178 Jy ! Component: 400 - total flux cleaned = 0.00481234 Jy ! Component: 450 - total flux cleaned = 0.00512276 Jy ! Component: 500 - total flux cleaned = 0.0053031 Jy ! Component: 550 - total flux cleaned = 0.00542015 Jy ! Component: 600 - total flux cleaned = 0.005476 Jy ! Component: 650 - total flux cleaned = 0.00547639 Jy ! Component: 700 - total flux cleaned = 0.00558442 Jy ! Component: 750 - total flux cleaned = 0.00568914 Jy ! Component: 800 - total flux cleaned = 0.00574001 Jy ! Component: 850 - total flux cleaned = 0.00589098 Jy ! Component: 900 - total flux cleaned = 0.00613737 Jy ! Component: 950 - total flux cleaned = 0.0063312 Jy ! Component: 1000 - total flux cleaned = 0.00647499 Jy ! Component: 1050 - total flux cleaned = 0.00656974 Jy ! Component: 1100 - total flux cleaned = 0.00661607 Jy ! Component: 1150 - total flux cleaned = 0.00657 Jy ! Component: 1200 - total flux cleaned = 0.0066162 Jy ! Component: 1250 - total flux cleaned = 0.00666125 Jy ! Component: 1300 - total flux cleaned = 0.00670543 Jy ! Component: 1350 - total flux cleaned = 0.00679351 Jy ! Component: 1400 - total flux cleaned = 0.00683748 Jy ! Component: 1450 - total flux cleaned = 0.00696689 Jy ! Component: 1500 - total flux cleaned = 0.00713716 Jy ! Component: 1550 - total flux cleaned = 0.00717953 Jy ! Component: 1600 - total flux cleaned = 0.00726362 Jy ! Component: 1650 - total flux cleaned = 0.00738797 Jy ! Component: 1700 - total flux cleaned = 0.00742924 Jy ! Component: 1750 - total flux cleaned = 0.00742972 Jy ! Component: 1800 - total flux cleaned = 0.00759138 Jy ! Component: 1850 - total flux cleaned = 0.00759107 Jy ! Component: 1900 - total flux cleaned = 0.00759137 Jy ! Component: 1950 - total flux cleaned = 0.00759142 Jy ! Component: 2000 - total flux cleaned = 0.00759131 Jy ! Total flux subtracted in 2048 components = 0.00747478 Jy ! Clean residual min=-0.001997 max=0.002013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.347084 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 201 components and 0.347083 Jy ![Exited script file: muppet] wmap "J0802+1809_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.065 x 3.137 at -16.69 degrees (North through East) ! Clean map min=-0.0052938 max=0.33202 Jy/beam ! Writing clean map to FITS file: J0802+1809_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.332024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000790952 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714664 0.714664 1.42933 2.85866 5.71731 11.4346 22.8693 45.7385 91.477 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.332 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.065 x 3.137 at -16.69 degrees (North through East) ! Clean map min=-0.0052938 max=0.33202 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0802+1809_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:18 2019